The AWS account setup is different from other services. There are accounts, IAM users and a root user. But what are the differences?

AWS Beginner: AWS is different. What are AWS Accounts, IAM Users and Root User?

The React Context API can be used to provide state to multiple components far away in the component tree. But is context always the best choice?

When to (Not) Use React Context API for State?

Creating generic, reusable React components with TypeScript. Learning techniques that are used by popular React libraries.

Creating Reusable React Components with TypeScript

Sharing my favorite tech stack for 2022. It's tech that I enjoy and I think will be valuable in the near future.

My Favorite Tech Stack for 2022

Authentication is an integral part of most applications. This article briefly describes the differences between authentication with cookies and tokens

Authentication: Cookie- vs. Token-based

CSS container queries are an awesome upcoming CSS feature. It is not available yet but you can create them yourself using Svelte actions.

Container Queries in Svelte using Svelte Actions

We build a reusable CDK construct in order to schedule the execution of a Lambda.

How to Run Lambda on a Schedule

Using statecharts has several benefits and also some downsides. I'll explain them to you.

Benefits and Downsides of Using Statecharts

State machines are great. But what actually are they? Can you explain them to others? What is a statechart? I'll help you out.

State Machines and Statecharts: What are they?

Domain-Driven Design (DDD) consists of several building blocks. Two of the most important ones are Entities and Value Objects (VOs).

Domain-Driven Design: Entities, Value Objects, and How To Distinguish Them

Domain-Driven Design is a concept you should know about – no matter if you are a developer or domain expert. Tackle complex software projects with DDD

Introduction into Domain-Driven Design (DDD)

Access and permissions in AWS can be difficult. I'll point out possibilities for cross-account access and explain them.

AWS Cross-Account Access

I heard quite a few arguments against using Tailwind. Most of them are not valid.

Debunking Tailwind Counterarguments

Explanation about Reacts hydration when pre-rendering. Showcased on an actual issue I had.

React Pre-rendering and Potential Hydration Issue

Svelte is not just another JavaScript framework. It's a compiler. Read what that means and what the implications are.

Why Svelte is different - and awesome!

TypeScript class decorators are heavily used in some frameworks for Dependency Injection. Learn how it works.

TypeScript class decorators incl. Dependency Injection example

TypeScript decorators are still an experimental feature, but they are widely used. Learn about the types of decorators and how they work.

TypeScript decorators basics

What's in it for you? Visibility from all readers and appreciation from my side 🙏🏼
Sponsoring my blog not only makes me smile, but also motivates me to share more knowledge with the world. That's it. No fuzz.

**What's in it for you?** Visibility from all readers and appreciation from my side 🙏🏼

Sponsoring my blog not only makes me smile, but also motivates me to share more knowledge with the world. That's it. No fuzz.

Jannik Wempe

Archive (17)